﻿/* ==========================================================
 * bootstrap-alert.js v2.0.2
 * http://twitter.github.com/bootstrap/javascript.html#alerts
 * ==========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

    "use strict"

    /* ALERT CLASS DEFINITION
     * ====================== */

    var dismiss = '[data-dismiss="alert"]'
      , Alert = function (el) {
          $(el).on('click', dismiss, this.close)
      }

    Alert.prototype = {

        constructor: Alert

    , close: function (e) {
        var $this = $(this)
          , selector = $this.attr('data-target')
          , $parent

        if (!selector) {
            selector = $this.attr('href')
            selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
        }

        $parent = $(selector)
        $parent.trigger('close')

        e && e.preventDefault()

        $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())

        $parent
          .trigger('close')
          .removeClass('in')

        function removeElement() {
            $parent
              .trigger('closed')
              .remove()
        }

        $.support.transition && $parent.hasClass('fade') ?
          $parent.on($.support.transition.end, removeElement) :
          removeElement()
    }

    }


    /* ALERT PLUGIN DEFINITION
     * ======================= */

    $.fn.alert = function (option) {
        return this.each(function () {
            var $this = $(this)
              , data = $this.data('alert')
            if (!data) $this.data('alert', (data = new Alert(this)))
            if (typeof option == 'string') data[option].call($this)
        })
    }

    $.fn.alert.Constructor = Alert


    /* ALERT DATA-API
     * ============== */

    $(function () {
        $('body').on('click.alert.data-api', dismiss, Alert.prototype.close)
    })

}(window.jQuery);